Magnetic Resonance Imaging or Ultrasound in Soft Tissue Tumors (MUSTT)

NCT02834585 | Unknown DMC

• 1 other identifier: 223REG2014
• Study Type: observational
• Target: 70
• Locations: 1 country
• Sites: 1

Brief Summary

Adult soft tissue sarcomas (STS) are rare tumours with an estimated incidence averaging 5/100 000/year in Europe. The prognosis of soft tissue sarcomas is dominated by local recurrence and distant metastasis. A link seems to exist between local recurrence and overall survival. Local recurrence occurs in approximately 16-29% of STS of the limbs. A combination of resection and radiotherapy is the optimal treatment of primary tumours according to histological grade and surgical result. Modern imaging techniques such as ultrasound (US), magnetic resonance (MR) and computed tomography (CT) are normally used to rule-out a recurrence in patients operated on for STS. However, none of this technique is perfect and different advantages and drawbacks have to be considered in choosing one or another technique. In the past, US was used in tumour follow-up to detect tumour recurrences, however these studies didn't use high-resolution transducers and the timing of imaging respect to surgery was not defined. The recent advances in transducer technology improved the diagnostic capabilities of US. For the evaluation of limbs soft-tissue masses, US is widely used as a first level modality. The reasons are that US is widely available, fast, easily repeatable and often more accessible than CT and MR Imaging. In addition, US equipped with high-frequency transducers have a spatial resolution that may be comparable or higher than that of MR Imaging and CT in the evaluation of superficial soft-tissues. US and MR Imaging are often not able to differentiate benign from malignant tumours, therefore several lesions detected with US or MR Imaging warrant biopsy. The clinical practice guidelines of the ESMO (European Society of Medical Oncology) published in 2010 found that there are no published data to indicate the optimal routine follow-up policy of surgically treated patients with localized disease. Moreover, it has not been demonstrated that, for limb sarcomas recurrences, MR Imaging is superior and cost-effective compared to US for the assessment of the primary site. Considering that surgically treated intermediate-/high-grade patient may be followed frequently, even every 3-4 months in the first 2-3 years and considering that performing US is easier than having MR Imaging, the purpose of this study is to evaluate the diagnostic performance of US in the detection of local recurrences of adults patients with soft tissue sarcomas of the limb.

Conditions

Sarcoma; Soft Tissue Tumors; Ultrasound; Magnetic Resonance Imaging; Diagnostic Accuracy; Sensitivity; Specificity; Follow-up

Outcome Measures

Primary Outcomes (1)

• Sensitivity of US in the detection of local recurrences

  4 years

Study Arms (2)

Ultrasound

Patients undergoing Ultrasound

Other: Ultrasound

Magnetic Resonance Imaging

Patients undergoing Magnetic Resonance Imaging

Other: Ultrasound

Interventions

Ultrasound OTHER

Magnetic Resonance Imaging; Ultrasound

Eligibility Criteria

• Age: 18 Years+
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)
• Sampling Method: Non-Probability Sample

Study Population

Patients operated on for localized soft tissue sarcomas of the limb

You may qualify if:

• Patients operated on for localized soft tissue sarcomas of the limb

You may not qualify if:

• Unable to understand or execute written informed consent
• Unable or unwilling to agree to follow-up during observation period

Sponsors & Collaborators

• University of Genova: lead

Study Sites (1)

UNIGE

Genova, Genova, 16132, Italy

RECRUITING

Related Publications (1)

• Tagliafico A, Truini M, Spina B, Cambiaso P, Zaottini F, Bignotti B, Calabrese M, Derchi LE, Martinoli C. Follow-up of recurrences of limb soft tissue sarcomas in patients with localized disease: performance of ultrasound. Eur Radiol. 2015 Sep;25(9):2764-70. doi: 10.1007/s00330-015-3645-z. Epub 2015 Mar 21.

  PMID: 25794664 RESULT

MeSH Terms

Conditions

Sarcoma; Soft Tissue Neoplasms; Hypersensitivity

Interventions

High-Energy Shock Waves

Condition Hierarchy (Ancestors)

Neoplasms, Connective and Soft Tissue; Neoplasms by Histologic Type; Neoplasms; Neoplasms by Site; Immune System Diseases

Intervention Hierarchy (Ancestors)

Ultrasonic Waves; Sound; Radiation, Nonionizing; Radiation; Physical Phenomena

Study Design

• Study Type: observational
• Observational Model: COHORT
• Time Perspective: PROSPECTIVE
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Assistant Professor

Study Record Dates

• First Submitted: July 13, 2016
• First Posted: July 15, 2016
• Study Start: October 1, 2014
• Primary Completion: January 1, 2020
• Study Completion: December 1, 2020
• Last Updated: July 15, 2016

Record last verified: 2016-07

Locations

IT (1)